byHahnemann, Samuel, 1755-1843; Hempel, Charles J. (Charles Julius), 1811-1879, translator; National Center for Homoeopathy (U.S.), donor; American Foundation for Homoeopathy, former owner
byHahnemann, Samuel, 1755-1843; Hempel, Charles J. (Charles Julius), 1811-1879, translator; National Center for Homoeopathy (U.S.), donor; American Foundation for Homoeopathy, former owner
byLippe, Constantine; Clark, Lucy Swanton, 1906-1991, former owner; National Center for Homoeopathy (U.S.), donor; American Foundation for Homoeopathy, former owner